Merge pull request #1313 from taigaio/fixing-ordering-on-archived

Fixing ordering in archived states

app/coffee/modules/kanban/kanban-usertories.coffee

@@ -89,7 +89,6 @@ class KanbanUserstoriesService extends taiga.Service
         @.order[it.id] = it.kanban_order for it in @.userstoriesRaw
 
     assignOrders: (order) ->
-        order = _.invert(order)
         @.order = _.assign(@.order, order)
 
         @.refresh()
@@ -117,8 +116,10 @@ class KanbanUserstoriesService extends taiga.Service
             for it in previousWithTheSameOrder
                 setOrders[it.id] = @.order[it.id]
 
-        if !previous
+        if !previous and (!afterDestination or afterDestination.length == 0)
             @.order[us.id] = 0
+        else if !previous and afterDestination and afterDestination.length > 0
+            @.order[us.id] = @.order[afterDestination[0].id] - 1
         else if previous
             @.order[us.id] = @.order[previous.id] + 1
 
@@ -132,6 +133,18 @@ class KanbanUserstoriesService extends taiga.Service
 
         return {"us_id": us.id, "order": @.order[us.id], "set_orders": setOrders}
 
+    moveToEnd: (id, statusId) ->
+        us = @.getUsModel(id)
+
+        @.order[us.id] = -1
+
+        us.status = statusId
+        us.kanban_order = @.order[us.id]
+
+        @.refresh()
+
+        return {"us_id": us.id, "order": -1}
+
     replace: (us) ->
         @.usByStatus = @.usByStatus.map (status) ->
             findedIndex = status.findIndex (usItem) ->

app/coffee/modules/kanban/main.coffee

@@ -293,8 +293,11 @@ class KanbanController extends mixOf(taiga.Controller, taiga.PageMixin, taiga.Fi
 
     moveUs: (ctx, us, oldStatusId, newStatusId, index) ->
         us = @kanbanUserstoriesService.getUsModel(us.get('id'))
-
-        moveUpdateData = @kanbanUserstoriesService.move(us.id, newStatusId, index)
+        newStatus = @scope.usStatusById[newStatusId]
+        if newStatus.is_archived and !@scope.usByStatus.get(newStatusId.toString())
+            moveUpdateData = @kanbanUserstoriesService.moveToEnd(us.id, newStatusId)
+        else
+            moveUpdateData = @kanbanUserstoriesService.move(us.id, newStatusId, index)
 
         params = {
             include_attachments: true,